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Diffstat (limited to 'include/asm-arm/irqflags.h')
-rw-r--r--include/asm-arm/irqflags.h132
1 files changed, 0 insertions, 132 deletions
diff --git a/include/asm-arm/irqflags.h b/include/asm-arm/irqflags.h
deleted file mode 100644
index 6d09974e6646..000000000000
--- a/include/asm-arm/irqflags.h
+++ /dev/null
@@ -1,132 +0,0 @@
-#ifndef __ASM_ARM_IRQFLAGS_H
-#define __ASM_ARM_IRQFLAGS_H
-
-#ifdef __KERNEL__
-
-#include <asm/ptrace.h>
-
-/*
- * CPU interrupt mask handling.
- */
-#if __LINUX_ARM_ARCH__ >= 6
-
-#define raw_local_irq_save(x) \
- ({ \
- __asm__ __volatile__( \
- "mrs %0, cpsr @ local_irq_save\n" \
- "cpsid i" \
- : "=r" (x) : : "memory", "cc"); \
- })
-
-#define raw_local_irq_enable() __asm__("cpsie i @ __sti" : : : "memory", "cc")
-#define raw_local_irq_disable() __asm__("cpsid i @ __cli" : : : "memory", "cc")
-#define local_fiq_enable() __asm__("cpsie f @ __stf" : : : "memory", "cc")
-#define local_fiq_disable() __asm__("cpsid f @ __clf" : : : "memory", "cc")
-
-#else
-
-/*
- * Save the current interrupt enable state & disable IRQs
- */
-#define raw_local_irq_save(x) \
- ({ \
- unsigned long temp; \
- (void) (&temp == &x); \
- __asm__ __volatile__( \
- "mrs %0, cpsr @ local_irq_save\n" \
-" orr %1, %0, #128\n" \
-" msr cpsr_c, %1" \
- : "=r" (x), "=r" (temp) \
- : \
- : "memory", "cc"); \
- })
-
-/*
- * Enable IRQs
- */
-#define raw_local_irq_enable() \
- ({ \
- unsigned long temp; \
- __asm__ __volatile__( \
- "mrs %0, cpsr @ local_irq_enable\n" \
-" bic %0, %0, #128\n" \
-" msr cpsr_c, %0" \
- : "=r" (temp) \
- : \
- : "memory", "cc"); \
- })
-
-/*
- * Disable IRQs
- */
-#define raw_local_irq_disable() \
- ({ \
- unsigned long temp; \
- __asm__ __volatile__( \
- "mrs %0, cpsr @ local_irq_disable\n" \
-" orr %0, %0, #128\n" \
-" msr cpsr_c, %0" \
- : "=r" (temp) \
- : \
- : "memory", "cc"); \
- })
-
-/*
- * Enable FIQs
- */
-#define local_fiq_enable() \
- ({ \
- unsigned long temp; \
- __asm__ __volatile__( \
- "mrs %0, cpsr @ stf\n" \
-" bic %0, %0, #64\n" \
-" msr cpsr_c, %0" \
- : "=r" (temp) \
- : \
- : "memory", "cc"); \
- })
-
-/*
- * Disable FIQs
- */
-#define local_fiq_disable() \
- ({ \
- unsigned long temp; \
- __asm__ __volatile__( \
- "mrs %0, cpsr @ clf\n" \
-" orr %0, %0, #64\n" \
-" msr cpsr_c, %0" \
- : "=r" (temp) \
- : \
- : "memory", "cc"); \
- })
-
-#endif
-
-/*
- * Save the current interrupt enable state.
- */
-#define raw_local_save_flags(x) \
- ({ \
- __asm__ __volatile__( \
- "mrs %0, cpsr @ local_save_flags" \
- : "=r" (x) : : "memory", "cc"); \
- })
-
-/*
- * restore saved IRQ & FIQ state
- */
-#define raw_local_irq_restore(x) \
- __asm__ __volatile__( \
- "msr cpsr_c, %0 @ local_irq_restore\n" \
- : \
- : "r" (x) \
- : "memory", "cc")
-
-#define raw_irqs_disabled_flags(flags) \
-({ \
- (int)((flags) & PSR_I_BIT); \
-})
-
-#endif
-#endif